Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice type distr., stat.s
  Contingency tables
Asian sector

Validation of ice type - European sector

Bulletin date: 2024-02-01

Data source: OSI SAF N.H. sea ice type

Model vs. observations, ice type area extent contingency tables

Date: 2024-01-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86529 835 48
FY ice 1148 9737 1956
MY ice 82 161 2693
...date precedes bulletin

Date: 2024-01-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86585 639 49
FY ice 1539 8442 4088
MY ice 82 170 2752
...date precedes bulletin

Date: 2024-01-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86919 640 13
FY ice 1172 8900 3573
MY ice 14 194 2740
...date precedes bulletin

Date: 2024-02-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86203 870 3
FY ice 1146 9684 2243
MY ice 15 188 2560
observations
open FY ice MY ice
m
d
l
open 86209 860 3
FY ice 1140 9716 2151
MY ice 15 166 2652

Date: 2024-02-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85434 1408 0
FY ice 1340 9947 2142
MY ice 67 140 3229
observations
open FY ice MY ice
m
d
l
open 85429 1372 0
FY ice 1347 10001 2100
MY ice 65 122 3271

Date: 2024-02-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86021 1229 0
FY ice 943 9829 1408
MY ice 56 161 2565
observations
open FY ice MY ice
m
d
l
open 85403 1208 0
FY ice 1552 9902 1262
MY ice 65 109 2711

Date: 2024-02-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85708 1283 0
FY ice 1349 10097 2652
MY ice 42 150 3197
observations
open FY ice MY ice
m
d
l
open 85027 1196 1
FY ice 2029 10216 2695
MY ice 43 118 3153

Date: 2024-02-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85122 1645 0
FY ice 1100 10460 2741
MY ice 14 156 3128
observations
open FY ice MY ice
m
d
l
open 84546 1536 1
FY ice 1677 10564 2798
MY ice 13 161 3070


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